Re: as you may see here it is somewhat difficult to read a message where all text is in the subject.

[Thorsten Matzner]

....and where only few details are provided. You may want to start
here:
"How to Troubleshoot Situations Where You Cannot Connect to Secure Web
Sites by Using Internet Explorer in Windows XP"
(http://support.microsoft.com/?kbid=813444)
"Troubleshooting System Restore in Windows XP"
(http://support.microsoft.com/?kbid=302796)

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